Subei Mongol Autonomous County

Subei Mongol Autonomous County ᠰᠦᠪᠧᠢ ᠶᠢᠨ ᠮᠣᠩᠭᠣᠯ ᠦᠨᠳᠦᠰᠦᠲᠡᠨ ᠦ ᠥᠪᠡᠷᠲᠡᠭᠡᠨ ᠵᠠᠰᠠᠬᠤ ᠰᠢᠶᠠᠨ 肃北蒙古族自治县 Su-pei
Autonomous county
Subei Mongol Autonomous County 肃北蒙古族自治县
The Qilian Mountains in Subei County
Subei County (red) within Jiuquan City (yellow) and Gansu
Subei Location of the seat in Gansu Show map of Gansu Subei Subei (China) Show map of China
Coordinates (Subei government): 39°30′45″N 94°52′36″E / 39.5124°N 94.8766°E / 39.5124; 94.8766
Country	China
Province	Gansu
Prefecture-level city	Jiuquan
Established date	July 29, 1950
County seat	Dangchengwan
Township-level Divisions	2 towns, 2 townships
Area [1]
• Total	66,748 km2 (25,772 sq mi)
Population  (2020)[2]
• Total	15,093
• Density	0.23/km2 (0.59/sq mi)
Time zone	UTC+8 (China Standard)
Postal code	736300
License plate prefixes	甘F
Website	www.subei.gov.cn (in Chinese)

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The Subei Mongol Autonomous County (Chinese: 肃北蒙古族自治县; Mongolian: ᠰᠦᠪᠧᠢ ᠶᠢᠨ ᠮᠣᠩᠭᠣᠯ ᠦᠨᠳᠦᠰᠦᠲᠡᠨ ᠦ ᠥᠪᠡᠷᠲᠡᠭᠡᠨ ᠵᠠᠰᠠᠬᠤ ᠰᠢᠶᠠᠨ) is an autonomous county within the prefecture-level city of Jiuquan in the northwest of Gansu Province, China, bordering Xinjiang to the west, Qinghai Province to the southeast and Mongolia's Govi-Altai Province to the north. Containing the northernmost point in Gansu, Subei is split into two non-contiguous sections and has an area of 66,748 km² (25,772 sq mi) and had approximately 13,046 inhabitants in 2000. To the east it shares a border with Ejin Banner, Alxa League, Inner Mongolia.